TPS65177 Overview
The TPS65177/A provides all supply rails needed by a GIP (Gate-in-Panel) or non-GIP TFT-LCD panel. All output voltages are I2C programmable. V(IO) and V(CORE) for the T-CON, V(AVDD) and V(HAVDD) for the Source Driver and the Gamma Buffer, V(GH) and V(GL) for the Gate Driver or the Level Shifter.
TPS65177 Key Features
- 1 Enable / Disable
- TPS65177: AVI power cycle
- TPS65177A: VI power cycle or EN-pin
- 8.6-V to 14.7-V Input Voltage Range
- Non-Synchronous Boost Converter (V(AVDD))
- Integrated Isolation Switch
- 13.5-V to 19.8-V Output Voltage (I2C)
- 15-V Default Output Voltage
- 4.25-A Switch Current Limit (I2C)
- High Voltage Stress Mode (I2C)
TPS65177 Applications
- GIP (Gate-in-Panel) LCD TVs